{"id":"https://openalex.org/W4413444292","doi":"https://doi.org/10.1007/s00530-025-01969-1","title":"Balancing global and local interests in cross-domain recommendation systems","display_name":"Balancing global and local interests in cross-domain recommendation systems","publication_year":2025,"publication_date":"2025-08-23","ids":{"openalex":"https://openalex.org/W4413444292","doi":"https://doi.org/10.1007/s00530-025-01969-1"},"language":"en","primary_location":{"id":"doi:10.1007/s00530-025-01969-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00530-025-01969-1","pdf_url":null,"source":{"id":"https://openalex.org/S112262039","display_name":"Multimedia Systems","issn_l":"0942-4962","issn":["0942-4962","1432-1882"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078072524","display_name":"Yi Zhao","orcid":"https://orcid.org/0000-0002-0919-867X"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]},{"id":"https://openalex.org/I4210154792","display_name":"Virtual Technology (United States)","ror":"https://ror.org/054grzz74","country_code":"US","type":"company","lineage":["https://openalex.org/I4210154792"]}],"countries":["CN","US"],"is_corresponding":true,"raw_author_name":"Yi Zhao","raw_affiliation_strings":["School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I4210154792","https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018839181","display_name":"Jin Zhang","orcid":"https://orcid.org/0000-0001-5161-9936"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]},{"id":"https://openalex.org/I4210154792","display_name":"Virtual Technology (United States)","ror":"https://ror.org/054grzz74","country_code":"US","type":"company","lineage":["https://openalex.org/I4210154792"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Jin Zhang","raw_affiliation_strings":["School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I4210154792","https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100665611","display_name":"Jibing Gong","orcid":"https://orcid.org/0000-0003-4449-5845"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]},{"id":"https://openalex.org/I4210154792","display_name":"Virtual Technology (United States)","ror":"https://ror.org/054grzz74","country_code":"US","type":"company","lineage":["https://openalex.org/I4210154792"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Jibing Gong","raw_affiliation_strings":["School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I4210154792","https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065877448","display_name":"Jiquan Peng","orcid":"https://orcid.org/0000-0002-9723-959X"},"institutions":[{"id":"https://openalex.org/I4210154792","display_name":"Virtual Technology (United States)","ror":"https://ror.org/054grzz74","country_code":"US","type":"company","lineage":["https://openalex.org/I4210154792"]},{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Jiquan Peng","raw_affiliation_strings":["School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I4210154792","https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002356528","display_name":"Xi Wu","orcid":"https://orcid.org/0000-0003-1448-1231"},"institutions":[{"id":"https://openalex.org/I4210154792","display_name":"Virtual Technology (United States)","ror":"https://ror.org/054grzz74","country_code":"US","type":"company","lineage":["https://openalex.org/I4210154792"]},{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Xi Wu","raw_affiliation_strings":["School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I4210154792","https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041218225","display_name":"Sunling Gong","orcid":"https://orcid.org/0000-0003-3380-0859"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]},{"id":"https://openalex.org/I4210154792","display_name":"Virtual Technology (United States)","ror":"https://ror.org/054grzz74","country_code":"US","type":"company","lineage":["https://openalex.org/I4210154792"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Shishan Gong","raw_affiliation_strings":["School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I4210154792","https://openalex.org/I39333907"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062436487","display_name":"Shuying Du","orcid":null},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]},{"id":"https://openalex.org/I4210154792","display_name":"Virtual Technology (United States)","ror":"https://ror.org/054grzz74","country_code":"US","type":"company","lineage":["https://openalex.org/I4210154792"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Shuying Du","raw_affiliation_strings":["School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"The Key Laboratory for Computer Virtual Technology and System Integration of Hebei Province, Yanshan University, Hebei Street, 066004, Qinhuangdao, Hebei, China","institution_ids":["https://openalex.org/I4210154792","https://openalex.org/I39333907"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5078072524"],"corresponding_institution_ids":["https://openalex.org/I39333907","https://openalex.org/I4210154792"],"apc_list":null,"apc_paid":null,"fwci":3.4901,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.93730796,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"31","issue":"5","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9904999732971191,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11273","display_name":"Advanced Graph Neural Networks","score":0.9879000186920166,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7262662053108215},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5571298599243164},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.4996805191040039},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3735240697860718},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.32907161116600037},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10637003183364868}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7262662053108215},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5571298599243164},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.4996805191040039},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3735240697860718},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.32907161116600037},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10637003183364868},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00530-025-01969-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00530-025-01969-1","pdf_url":null,"source":{"id":"https://openalex.org/S112262039","display_name":"Multimedia Systems","issn_l":"0942-4962","issn":["0942-4962","1432-1882"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2028587741","https://openalex.org/W2028988057","https://openalex.org/W2086834986","https://openalex.org/W2117420919","https://openalex.org/W2127201730","https://openalex.org/W2605350416","https://openalex.org/W2796608345","https://openalex.org/W2945827670","https://openalex.org/W2964995401","https://openalex.org/W2986176093","https://openalex.org/W2987219395","https://openalex.org/W2987679642","https://openalex.org/W3045200674","https://openalex.org/W3094484861","https://openalex.org/W3094605801","https://openalex.org/W3098400049","https://openalex.org/W3100278010","https://openalex.org/W3153325943","https://openalex.org/W3188301284","https://openalex.org/W3209185641","https://openalex.org/W4226072877","https://openalex.org/W4284666445","https://openalex.org/W4284679479","https://openalex.org/W4384887418","https://openalex.org/W4385804266","https://openalex.org/W4387757693","https://openalex.org/W4402967471"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2060145807","https://openalex.org/W4248806346","https://openalex.org/W4307248189","https://openalex.org/W3093954335","https://openalex.org/W4205482204"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}